Pydantic이 사용하는:

* [`email-validator`](https://github.com/JoshData/python-email-validator) - 이메일 유효성 검사.

Starlette이 사용하는:

* [`httpx`](https://www.python-httpx.org) - `TestClient`를 사용하려면 필요.
* [`jinja2`](https://jinja.palletsprojects.com) - 기본 템플릿 설정을 사용하려면 필요.
* [`python-multipart`](https://github.com/Kludex/python-multipart) - `request.form()`과 함께 form <dfn title="HTTP 요청에서 온 문자열을 파이썬 데이터로 변환">"파싱"</dfn> 지원을 원하면 필요.

FastAPI가 사용하는:

		{"ends-with-a-dot.", true},
		{"ends-with-a-dash-", true},
		{"-starts-with-a-dash", true},
		{"THIS-BEINGS-WITH-UPPERCASe", true},
		{"tHIS-ENDS-WITH-UPPERCASE", true},
		{"ThisBeginsAndEndsWithUpperCase", true},
		{"una ñina", true},
		{"lalalallalallalalalallalallalala-theString-size-is-greater-than-64", true},
		// cases for which test should fail.
		// passing invalid bucket names.
		{"", false},
		{SlashSeparator, false},
		{"a", false},

* Refactor generating dependant, merge for loops. PR [#1714](https://github.com/tiangolo/fastapi/pull/1714) by [@Bloodielie](https://github.com/Bloodielie).
* Update example for templates with Jinja to include HTML media type. PR [#1690](https://github.com/tiangolo/fastapi/pull/1690) by [@frafra](https://github.com/frafra).